CVE-2019-12781
Description
An issue was discovered in Django 1.11 before 1.11.22, 2.1 before 2.1.10, and 2.2 before 2.2.3. An HTTP request is not redirected to HTTPS when the SECURE_PROXY_SSL_HEADER and SECURE_SSL_REDIRECT settings are used, and the proxy connects to Django via HTTPS. In other words, django.http.HttpRequest.scheme has incorrect behavior when a client uses HTTP.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
OS impact
SUSE Affected 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Affected | — |
Arch Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Fixed | 2.2.3-1 |
Debian Fixed 5 releases
| Version | Status | Fixed in |
|---|---|---|
| trixie | Fixed | 1:1.11.22-1 |
| sid | Fixed | 1:1.11.22-1 |
| forky | Fixed | 1:1.11.22-1 |
| bullseye | Fixed | 1:1.11.22-1 |
| bookworm | Fixed | 1:1.11.22-1 |
References
- https://nvd.nist.gov/vuln/detail/CVE-2019-12781
- https://docs.djangoproject.com/en/dev/releases/security
- https://github.com/advisories/GHSA-6c7v-2f49-8h26
- https://github.com/django/django
- https://github.com/pypa/advisory-database/tree/main/vulns/django/PYSEC-2019-10.yaml
- https://groups.google.com/forum/#!topic/django-announce/Is4kLY9ZcZQ
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5VXXWIOQGXOB7JCGJ3CVUW673LDHKEYL
- https://seclists.org/bugtraq/2019/Jul/10
- https://security.netapp.com/advisory/ntap-20190705-0002
- https://usn.ubuntu.com/4043-1
- https://www.debian.org/security/2019/dsa-4476
- https://www.djangoproject.com/weblog/2019/jul/01/security-releases
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00006.html
- http://lists.opensuse.org/opensuse-security-announce/2019-08/msg00025.html
- http://www.openwall.com/lists/oss-security/2019/07/01/3
- https://security.archlinux.org/ASA-201907-2
- https://www.suse.com/security/cve/CVE-2019-12781.html
- https://www.djangoproject.com/weblog/2019/jul/01/security-releases/
- https://docs.djangoproject.com/en/dev/releases/security/
- https://usn.ubuntu.com/4043-1/
- http://www.securityfocus.com/bid/109018
- https://security.netapp.com/advisory/ntap-20190705-0002/
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/5VXXWIOQGXOB7JCGJ3CVUW673LDHKEYL/
- https://security-tracker.debian.org/tracker/CVE-2019-12781
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.